Full-automatic Gas Permeability Tester, Brand Name : SYSTESTER

Application
full-automatic gas permeability tester is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, laminated films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes.
Supply of gas permeability tester
features
vacuum differential pressure method
patent technology
3 specimens test simultaneously and independently
computer control
one-button test, test automatically through whole process
high accuracy vacuum sensors embedded in
3 chambers with independent temperature sensor
test under various rh conditions with humidity generator (optional)
environment temperature and humidity sensor inside
permeability coefficient ,solubility coefficient and diffusion coefficient test
chambers with water bath temperature control technology
unit based on embedded system,24bit δ-σ ad
multiple test modes optional
data curves display
traceable reference film calibration
supports dsm system (dsm, lab data management system)
technical indexes
test range: 0.01 - 190,000 cm3m2•24h•0.1mpa (standard)
resolution: 0.001cm3m2•24h•0.1mpa
samples: 3, independent
vacuum accuracy: 0.1pa
temperature range: 5c - 95c
temperature accuracy: ±0.1c
humidity range: 0%rh,35%rh-90%rh,100%rh (optional)
humidity accuracy: ±1%rh (optional)
sample thickness: less 5mm
sample size: >= 150mm * 94mm
test area: 48cm2
test gas: o2, n2, co2, he, etc
differential pressure: -0.1mpa - 0.1mpa
gas interface: ф8mm
dimension: 730mm * 510mm * 350mm
power supply: ac 220v 50hz
net wt. : 63kg
standards
astm d1434, iso 15105-1,iso 2556,gbt 1038-2000,jis 7126-1,ybb 00082003